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† Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travelers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.

About TripAdvisor Flights

Your one-stop shop for finding the best flights from Duluth to Knoxville. Simply tell us where and when you want to travel and we'll do all the legwork for you. Featuring the most powerful shopping tools on the web, we search the largest online travel websites, established airfare discounters, plus the world's leading airlines and low-cost carriers to bring back thousands of flight options.

Travel information for Duluth, MN to Knoxville

Route information

Duluth, MN is 873 miles from Knoxville

Minneapolis, MN - St Paul International Airport is the most popular connection for one stop flights between Duluth, MN and Knoxville

In-Flight Information

The average flying time for a direct flight from Duluth, MN to Knoxville is 0 hour 0 minutes